# Grammar Check Corrector vs QR Code Maker

The clearest difference is in-app purchases: QR Code Maker at none against Grammar Check Corrector's 4. QR Code Maker also leads on update cadence (every 2 weeks vs every 2 months). Grammar Check Corrector's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Grammar Check Corrector sells 4 in-app purchases, starting at $5.99 per 7 days. QR Code Maker asks for nothing beyond the download.

Grammar Check Corrector ships an update every 2 months, QR Code Maker every 2 weeks. The most recent releases landed on August 27, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Grammar Check Corrector | QR Code Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (18 ratings)](https://appshunter.io/ios/app/grammar-check-corrector/id6504800128/reviews)** | — |
| Number of ratings | **18** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Freemium | — |
| Size | 72 MB | 82 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Talha Yavcin](https://appshunter.io/developer/1681776709) | [AMADOU OURY CAMARA](https://appshunter.io/developer/1748625308) |

## What reviewers say

### Grammar Check Corrector

[App page](https://appshunter.io/ios/app/grammar-check-corrector/id6504800128)

Enhance your writing with AI-powered grammar and spell checking in over 100 languages. This tool offers instant corrections, vocabulary suggestions, and the unique ability to check grammar from photos of text. Improve your fluency and write with confidence.

**Highlights:** Supports 100+ languages, Instant translation and correction, Secure correction history, Photo grammar check, Detailed explanations and vocabulary suggestions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grammar Checker Pro: Weekly | $5.99 | per 7 days |
| Grammar Checker Pro: Monthly | $9.99 | per month |
| Grammar Checker Pro: Special | $24.99 | per year |
| Grammar Checker Pro: Yearly | $39.99 | per year |


### QR Code Maker

[App page](https://appshunter.io/ios/app/qr-code-maker-logo-and-share/id6630364849)

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Grammar Check Corrector free?

Grammar Check Corrector is free to download, with in-app purchases available.

### Is QR Code Maker free?

QR Code Maker is free to download, with no in-app purchases.

### Do Grammar Check Corrector or QR Code Maker have ads?

QR Code Maker shows ads; Grammar Check Corrector does not.

### Which is updated more often, Grammar Check Corrector or QR Code Maker?

Grammar Check Corrector ships an update every 2 months, and QR Code Maker every 2 weeks. Most recently, Grammar Check Corrector was updated on August 27, 2026 and QR Code Maker on September 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*